Kaoru Koike
58Patents
7h-index
61Co-inventors
75Inventor score
Filing activity: Nov 17, 1998 → Oct 1, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9216587B2 | Liquid ejecting apparatus | Performing Operations; Transporting | 25 | Active |
| US11481025B2 | Display control apparatus, display apparatus, and display control method | Physics | 20 | Active |
| US6207965A | Apparatus and method for electron beam lithography and semiconductor device | Electricity | 15 | Expired |
| US8946797B2 | Solid-state imaging device, method of manufacturing solid-state imaging device, apparatus for manufacturing semiconductor device, method of manufacturing semiconductor device, and electronic device | Electricity | 14 | Active |
| US8939562B2 | Liquid discharging apparatus and control method thereof | Performing Operations; Transporting | 9 | Active |
| US10029483B2 | Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus | Performing Operations; Transporting | 8 | Active |
| US9884487B2 | Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus | Performing Operations; Transporting | 8 | Active |
| US9450005B2 | Image pickup device and image pickup apparatus | Electricity | 6 | Active |
| US8579422B2 | Flow path unit and image forming apparatus that includes flow path unit | Performing Operations; Transporting | 4 | Active |
| US8550592B2 | Fluid ejecting apparatus having an ink absorber | Performing Operations; Transporting | 4 | Active |
| US8919917B2 | Liquid ejecting apparatus and method of cleaning liquid ejecting head of liquid ejecting apparatus | Performing Operations; Transporting | 4 | Active |
| US6998201B2 | Complementary masks and method of fabrication of same, exposure method, and semiconductor device and method of production of same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8033640B2 | Fluid discharging apparatus | Performing Operations; Transporting | 3 | Active |
| US10355039B2 | Semiconductor device and imaging device | Electricity | 3 | Active |
| US7220975B2 | Mask-making member and its production method, mask and its making method, exposure process, and fabrication method of semiconductor device | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8596775B2 | Filter unit, liquid ejecting apparatus, and bubble removal method | Performing Operations; Transporting | 2 | Active |
| US10625519B2 | Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus | Performing Operations; Transporting | 2 | Active |
| US10160225B2 | Liquid supplying device, liquid ejecting apparatus, and liquid supplying method | Performing Operations; Transporting | 2 | Active |
| US8596768B2 | Liquid discharging apparatus and control method thereof | Performing Operations; Transporting | 2 | Active |
| US9421784B2 | Liquid ejecting apparatus | Performing Operations; Transporting | 2 | Active |
| US10518552B2 | Method of discharging fluid from liquid ejecting apparatus | Performing Operations; Transporting | 2 | Active |
| US7126231B2 | Mask-making member and its production method, mask and its making method, exposure process, and fabrication method of semiconductor device | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8979254B2 | Liquid circulation device and liquid ejection apparatus | Performing Operations; Transporting | 2 | Active |
| US7109500B2 | Mask pattern correction method, semiconductor device manufacturing method, mask manufacturing method and mask | Electricity | 2 | Expired |
| US10486430B2 | Liquid supplying device, liquid ejecting apparatus, and liquid supplying method | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.